Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946220 | Scraping device for cleaning a roadway surface | — | 2024-04-02 |
| 11203852 | Scraping device for cleaning a roadway surface | — | 2021-12-21 |
| 11131071 | Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges | — | 2021-09-28 |
| 10480140 | Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges | — | 2019-11-19 |
| 9611604 | Scraper blade device for cleaning a surface and method | — | 2017-04-04 |